Chair



FIG. 1 is a front view of the chair showing my design.

FIG. 2 is a reduced front view thereof;

FIG. 3 is a reduced top view thereof;

FIG. 4 is a reduced side view thereof, having an opposite side view being a mirror image thereof; and,

FIG. 5 is a reduced back view thereof.

The broken lines shown in the drawing represent stitching. 

The ornamental design for a chair, as shown and described. 